PNY SD Optima cards have been designed to be used on high end digital cameras and video-recorders with a resolution higher than 4 Megpixels.

Optima technology offers faster data transfer and optimizes the device functionalities dealing faster with the device buffer memory content. Optima flash cards enable applications such as video or continuous shooting.
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Battery life with the Tascam BP-L2 Replacement Battery: About 7 hours when recording MP3 format with the built- in mic (varies with operating conditions)